Add ability to add javascript paths to load path of environment after…

… initialization

Gemfile

@@ -2,6 +2,8 @@ source 'https://rubygems.org'
 
 gemspec
 
+gem 'commonjs', git: 'git://github.com/bandzoogle/commonjs.rb.git'
+
 gem "therubyracer", "~> 0.12.0", :require => nil, :platforms => :ruby
 gem "therubyrhino", ">= 2.0.2",  :require => nil, :platforms => :jruby
 

less.gemspec

@@ -22,5 +22,5 @@ Gem::Specification.new do |s|
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ["lib"]
 
-  s.add_dependency "commonjs", "~> 0.2.7"
+  s.add_dependency "commonjs", "~> 0.2.8"
 end

lib/less.rb

@@ -8,16 +8,16 @@
 
 module Less
   extend Less::Defaults
-  
-  # NOTE: keep the @loader as less-rails depends on 
+
+  # NOTE: keep the @loader as less-rails depends on
   # it as it overrides some less/tree.js functions!
   @loader = Less::Loader.new
   @less = @loader.require('less/index')
 
   def self.[](name)
     @less[name]
   end
-  
+
   # exposes less.Parser
   def self.Parser
     self['Parser']
@@ -28,5 +28,9 @@ def self.Parser
   def self.tree
     self['tree']
   end
-
+
+  def self.add_javascript_path(path)
+    @loader.add_javascript_path(path)
+  end
+
 end

lib/less/loader.rb

@@ -28,6 +28,10 @@ def require(module_id)
       @environment.require(module_id)
     end
 
+    def add_javascript_path(path)
+      @environment.add_path(path)
+    end
+
     # JS exports (required by less.js) :
 
     class Process # :nodoc:

lib/less/version.rb

@@ -1,3 +1,3 @@
 module Less
-  VERSION = '2.6.0'
+  VERSION = '2.7.0'
 end

spec/less/loader_spec.rb

@@ -58,4 +58,18 @@
     after { Less.javascript_paths.delete path }
   end
 
+  describe '.add_javascript_path' do
+    let(:path) { Pathname(__FILE__).dirname.join('js') }
+
+    before { subject.add_javascript_path(path) }
+
+    it 'should be able to include javascript from that path' do
+      lambda { subject.environment.require 'test.js' }.should_not raise_error
+    end
+
+    it 'should be able to include javascript from lib path' do
+      lambda { subject.environment.require 'less/index' }.should_not raise_error
+    end
+  end
+
 end